Google Nest Community

SBurns · 12-14-2022

I have a question about temporarily disabling Aux Heat usage on my Nest 3Gen Thermostat. I have it setup and working well with a WaterFurnace geothermal heating system. It uses Stage 1, Stage 2 and Aux efficiently and I have no problems during normal...

SBurns · 12-23-2022

So as I understand it my options are: 1) Currently I have the system setup for Heat Pump Balance - Balanced, Max Duration 1 Hour. Is it true I can set Heat Pump Balance - Off and then under Equipment - Aux Heat Lockout option will be enabled. At that...

SBurns · 12-15-2022

The Water Furnace is a complete unit with the compressor, aux heater grid and blower all in one unit so I am not sure if there are breakers inside just for the aux heater. The only external component is the circulation pumps for moving the fluid thro...

SBurns · 12-15-2022

Yes that is where my complexity comes into play. The 60A breaker is just for the compressor stage. The 100A is for the Aux and the basic controls for the furnace. I need the 100A on to run the controls but not allow the Aux to come on.

SBurns · 12-14-2022

Thank you. So simply removing the Aux/W2 wire (or the switch idea) without any thermostat reprogramming is a valid option? The Nest won't become confused that my furnace has Aux capabilities in the Nest programming but without the wire connected it w...

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Nest Thermostat - Gen 3 - WaterFurnace Geothermal Aux Heat control

Re: Nest Thermostat - Gen 3 - WaterFurnace Geothermal Aux Heat control

Re: Nest Thermostat - Gen 3 - WaterFurnace Geothermal Aux Heat control

Re: Nest Thermostat - Gen 3 - WaterFurnace Geothermal Aux Heat control

Re: Nest Thermostat - Gen 3 - WaterFurnace Geothermal Aux Heat control